Hello, list Although I have been reading this forum for a couple of years, this is the first time I have posted, so I hope I am doing it right ! We have a holiday home in 17, and are able to get over 4 or 5 times a year. Our problem is that even using those big tablets in baskets we still have quite a damp atmosphere when we open up the house. This manifests as mould on the bedframe and on things like the breadboard. I am sure that it should be possible to buy something that uses solar power to 'air' the house, or even run a low power heater to help solve this problem? Does anyone know of such a device? I am hoping that someone can make a suggestion as in spite of quite a lot of research on the internet I have been unable to find anything. I suspect that in France there are likely to be more solar things available for obvious reasons. Hopeful, andiane